diff --git a/external/craft b/external/craft
index d71f3bf..a45c954 160000
--- a/external/craft
+++ b/external/craft
@@ -1 +1 @@
-Subproject commit d71f3bfab71baa9c86c100b63c6e798dbd69d5c9
+Subproject commit a45c9542f89becb4f96df819744817898ab5ac70
diff --git a/include/Pong.h b/include/Pong.h
index de2f3d8..eaf420a 100644
--- a/include/Pong.h
+++ b/include/Pong.h
@@ -4,4 +4,5 @@
 class PongWorld : public craft::World {
   void Begin() override;
   void Tick(float deltaTime) override;
+  void FixedTick() override;
 };
diff --git a/src/Pong.cpp b/src/Pong.cpp
index e3c2d31..aa36b6b 100644
--- a/src/Pong.cpp
+++ b/src/Pong.cpp
@@ -7,4 +7,18 @@ void PongWorld::Begin() {
   LOG("The PongWorld has BEGUN!");
 }
 
-void PongWorld::Tick(float deltaTime) { World::Tick(deltaTime); }
+void PongWorld::Tick(float deltaTime) {
+  World::Tick(deltaTime);
+
+  GetEngine().GetGraphics().DrawFilledRectangle({15, 150}, {20, 300 - 75});
+  GetEngine().GetGraphics().DrawFilledRectangle({15, 150},
+                                                {800 - 15 - 20, 300 - 75});
+  GetEngine().GetGraphics().DrawFilledRectangle({15, 15},
+                                                {400 - 15 / 2, 300 - 15 / 2});
+
+  //
+  //
+  //
+}
+
+void PongWorld::FixedTick() { World::FixedTick(); }